.btn-success:hover {
    -fx-text-fill: #fff;
    -fx-background-color: #449d44;
    -fx-border-color: #398439;
}

.btn-success {
    -fx-text-fill: #fff;
    -fx-background-color: #5cb85c;
    -fx-border-color: #4cae4c;
}
.btn {
    -fx-border-width: 1px;
    -fx-border-color: transparent;
    -fx-border-radius: 4px;
}
.btn-executable {
    -fx-text-fill: #333;
    -fx-background-color: #fff;
    -fx-border-color: #5CB85C;
}

.btn-executable:hover {
    -fx-background-color: #F4F4F4;
    -fx-border-color: #5CB85C;
}

.btn-default {
    -fx-text-fill: #333;
    -fx-background-color: #fff;
    -fx-border-color: #ccc;
}

.btn-default:hover {
    -fx-background-color: #e6e6e6;
    -fx-border-color: #adadad;
}
